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  • Your location is:Products >> Globe Valve >> Cast steel globe valve
    Cast steel globe valve
    Product overview
    Cast steel globe valves are of the rising stem type and the hand wheel rotates and rises with the stem. Cast steel globe valve opening and closing parts are cylindrical disc, sealing surface is flat or conical surface, disc along the fluid center line for linear motion. Globe valves are only suitable for full open and full close, generally do not have to adjust the flow, custom allowed for adjustment and throttling. It is suitable for cutting or connecting the pipeline medium under nominal pressure of 1.6mpa-16.0mpa and working temperature of -29-550 ℃ in petroleum, chemical industry, pharmaceutical industry, chemical fertilizer industry, electric power industry and other working conditions. The driving mode is manual, gear, electric, pneumatic and so on.
    Product details

    Product features

    1. Medium flange type and self-sealing type multi-structure meet the requirements of users

    2. can be installed in any position of the pipeline, open and close quickly, wear resistance and corrosion resistance

    3. stainless steel globe valve is suitable for the corrosive medium of the pipeline, by good corrosion resistance and sufficient strength

    4. Alloy steel globe valve is suitable for high temperature resistant steam and oil pipeline, and has the characteristics of high temperature resistance


    Performance specifications

    Nominal pressure PN (MPA) Test pressure (MPA)
    housing Upper seal seal up
    1.6 2.4 1.8 1.8
    2.5 3.8 2.8 2.8


    Design drawings




    Materials of main parts and components

    PN(MPa) DN(mm) L D D1 D2 b f Z-ød D0 kg
    1.6 10 130 90 60 40 14 2 4-14 120 4.7
    15 130 95 65 45 16 2 4-14 120 5.2
    20 150 105 75 55 16 2 4-14 140 7.1
    25 160 115 85 65 16 2 4-14 160 7.4
    32 180 135 100 78 18 2 4-18 180 8.5
    40 200 145 110 85 18 3 4-18 200 12.5
    50 230 160 125 100 18 3 4-18 240 14
    65 290 180 145 120 18 3 4-18 280 22.5
    80 310 195 160 135 20 3 8-18 280 29
    100 350 215 180 155 22 3 8-18 320 32.5
    125 400 245 210 185 24 3 8-18 360 80
    150 480 280 240 210 24 3 8-23 400 93.5
    200 600 335 295 265 26 3 12-23 400 180
    250 650 405 355 320 30 3 12-23 450 440
    300 750 460 410 375 30 3 12-23 500 648
    2.5
    10 130 90 60 40 16 2 4-14 198 4.9
    15 130 95 65 45 16 2 4-14 218 5.4
    20 150 105 75 55 16 2 4-14 258 7
    25 160 115 85 65 16 2 4-14 275 7.4
    32 180 135 100 78 18 2 4-18 280 8.5
    40 200 145 110 85 18 2 4-18 330 12.5
    50 230 160 125 100 20 3 4-18 350 16
    65 290 180 145 120 22 3 8-18 400 25
    80 310 195 160 135 22 3 8-18 355 30
    100 350 230 190 160 24 3 8-23 415 34.5
    125 400 270 220 188 28 3 8-25 460 89
    150 480 300 250 218 30 3 8-25 510 98
    200 600 360 310 278 34 3 12-25 710 180
    250 650 425 370 332 36 3 12-30 786 446
    300 750 485 430 390 40 3 12-30 952 654
    Previous:Needle valve


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